Curl your fist around the power and precision-designed convenience of the I Do Two Ring Stun by Guard Dog Security. Optimally contoured to fit your fingers, this uniquely designed stun takes advantage of our natural defense stance to allow for a power-packed punch. The double-spark, self-defense ring lands two times the high voltage blow to any potential attacker in a rubberized ergonomic form designed for comfort. Comprehensively engineered grip-to-stun technology activates the instant you grip the device, with child lock and safety switch to prevent accidental discharge. Well suited for daily use, this design is non-abrasive when running, jogging or casual and daily carry. Easy to hold and conceal, I Do Two is a must-have accessory for men and women, each weighing less than three ounces. The built-in LED flashlight provides great visibility as well as protection in the event of assailant confrontation. The next time you are presented with a threatening situation, ensure protection with the compact, convenient I Do Two dual ring stun .